In the PhotoSwipe skin it is possible to hide the top row of buttons on the index page and to hide the album title. If you do that and do not use an album description, link buttons and set check-mark 'Remove footer code', you get an album with shows only a gallery of thumbnails as you see below.
By coping a part of the generated code, you can embed the album in your own webpage as you see here
It is also possible to extend the PhotoSwipe index.html file too a full webpage by entering this text and html code in include file page-header_2.inc and the text below the thumbnails in file page-footer_2.inc, with possible extra links and css code in page-header_0.inc. This is done to compose this webpage.
Click on a thumbnail to open the corresponding slide page. The file names below the images are optional. Optionally you can also add image descriptions (comment) or add shadows to the thumbnails.
It is possible to select the same page colors for the index page and the slide page or use different colors as is done in this example.
It is also possible to skip the PhotoSwipe index page and start automatically a slide show. If you put such an album in an iFrame, you get the result showed below.